MongoDB\Driver\Manager::getWriteConcern

(mongodb >=1.0.0)

MongoDB\Driver\Manager::getWriteConcern — Return the WriteConcern for the Manager

Description

final public MongoDB\Driver\Manager::getWriteConcern(): MongoDB\Driver\WriteConcern

Returns the MongoDB\Driver\WriteConcern for the Manager, which is derived from its URI options. This is the default write concern for writes and commands executed on the Manager.

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

The MongoDB\Driver\WriteConcern for the Manager.

Erreurs / Exceptions

Lance une exception MongoDB\Driver\InvalidArgumentException lors d'une erreur survenue pendant l'analyse d'un argument.

Exemples

Exemple #1 MongoDB\Driver\Manager::getWriteConcern() example

<?php

$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017');
var_dump($manager->getWriteConcern());

$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017/?w=majority&wtimeoutMS=2000');
var_dump($manager->getWriteConcern());

?>

Résultat de l'exemple ci-dessus est similaire à :

object(MongoDB\Driver\WriteConcern)#2 (0) {
}
object(MongoDB\Driver\WriteConcern)#1 (2) {
  ["w"]=>
  string(8) "majority"
  ["wtimeout"]=>
  int(2000)
}

Voir aussi

MongoDB\Driver\WriteConcern
MongoDB\Driver\Manager::__construct() - Create new MongoDB Manager

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